If a problem occurs ...
If a problem occurs ...
Problem | Possible cause | Solution | Page | |
No operation | The battery pack | Recharge the battery pack. | 9 | |
indicator – | is flat. |
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headphones |
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cannot be |
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switched on |
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No audio | The jack plug of | Check the connection to | 16 | |
signal when | the audio cable | your audio source. |
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the audio cable | is not properly |
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is connected | connected. |
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No audio | The headphones | Switch the headphones on. | 12 | |
signal during | are switched off. |
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Bluetooth | The headphones | Check if the headphones are | 13 | |
connection | ||||
are not paired | paired. If necessary, pair the |
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| with an audio | headphones with the audio |
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| source. | source again. |
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| The Bluetooth | Switch the Bluetooth func- | 18 | |
| function on the | tion on the headphones on. |
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| headphones is |
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| switched off. |
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| The audio cable is | The connection of the | 16 | |
| connected to the | audio cable automatically |
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| headphones. | switches off the Bluetooth |
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| connection. Remove the |
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| audio cable and then switch |
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| the Bluetooth function on |
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| again. |
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| The volume is | Increase the volume. | 18 | |
| adjusted too low. |
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Headphones | The pairing does | Check if the audio source | – | |
cannot be | not work. | supports the A2DP profile. If |
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paired |
| not, use one of the optional |
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| dongles. |
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| The audio source | Switch the audio source on. | 13 | |
| is switched off. |
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No audio | The headphones | Switch the headphones on. | 12 | |
signal during | are switched off. |
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NoiseGard | The TalkThrough | Switch the TalkThrough | 18 | |
operation | ||||
function is | function off. |
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| switched on. |
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| When in Talk- |
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| Through mode, |
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| the audio signal |
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| is not available. |
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